Steffes Electric Thermal Storage (ETS) systems work smarter, cleaner and greener to deliver increased warmth and reduced energy costs for customers wishing to replace their fuel burning central heating system with an electric one, as well as those who need to invest in a new system.
Explore Steffes ETS in our virtual home experience. This interactive walk-through illustrates how the Serenity forced-air furnace, and other Steffes systems, work with your home to increase comfort and efficiency.


Hydro-Québec is now offering financial incentives to customers to replace their existing central heating system with 
The Steffes Serenity furnace (4200 series) combines forced air heating with Electric Thermal Storage (ETS) technology to deliver reliable, consistent heat to every corner of your house. It is exceptionally efficient and explicitly designed to replace your existing oil-burning or gas/electric furnace system. The Serenity’s exceptionally efficient operation utilizes low-cost, off-peak electricity to provide economical and comfortable heating.

The Master Group, Canada’s largest privately held HVAC-R distributor, maintains a directory of Steffes-Certified Installers. They are a leader in the heating, ventilation, air conditioning and refrigeration sectors for over 70 years, The Master Group employs close to 1,000 dynamic and devoted individuals who serve the industry at over 50 branches and 4 distribution centers spanning from coast to coast.